source: avrstuff/V-USB_Dev/firmwares/herePic/shared.h@ 8659a17

/* HEREPIC - AVR-based ICSP programmer for microchip PIC16F6xx and 16F8xx devices
 * Copyright 2012, Adrien Destugues <pulkomandy@pulkomandy.tk>
 *
 * This file is distributed under the terms of the MIT licence.
 */

// ICSP commands are 6-bit wide, for most of them (but not all) the 2 MSb are
// ignored.
// We also use these as USB commands for now, but we may do otherwise, since
// transferring only 14 data bytes in an USB frame is quite a bit of waste.
// We need some custom commands on USB side as well, to reset the PIC, blink
// leds, and such things.
typedef enum
{
        // HOST to DEVICE
        LoadConfigWord          =  0x0,
        LoadCodeWord            =  0x2,
        LoadDataWord            =  0x3,

        // Configuration
        NextAddress                     =  0x6,
        BeginEraseProgram       = 0x08,
        BeginProgramOnly        = 0x18,
        BulkEraseCode           =  0x9,
        BulkEraseData           =  0xB,
        BulkEraseConfig1        = 0x01,
        BulkEraseConfig2        = 0x07,

        // DEVICE to HOST
        ReadCodeWord            =  0x4,
        ReadDataWord            =  0x5,
} ICSPCommands;